Very emotional series, with strong acting. Beautiful Visual Effects, graphics and story is interesting. Kept me engaged every second of it and didn't forward at all. Loved how is presented the story and how the characters been played. It's a gem for this year except the ending. Why on earth doing 40 episodes cannot be present 5 minutes of beautiful ending and just leave it to watchers imagination. I would love to see their ending and not what i think it could be. The Starry Love another beautiful one with the same ending. If you watch a movie of 2 hours than is ok to have any ending, but investing 40 hours of your life in a masterpiece and ending like this, not left with a good taste. Of course this is down to writer, production team..., but stil.
I will come back and re-watch it but probably till ep. 36 :).